package com.rui.tiger.auth.browser.authentication;

import com.alibaba.fastjson.JSON;
import com.rui.tiger.auth.core.model.enums.LoginTypeEnum;
import com.rui.tiger.auth.core.properties.SecurityProperties;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author CaiRui
 * @date 2019-04-30 18:15
 */
@Slf4j
@Component("tigerAuthenticationFailureHandler")
public class TigerAuthenticationFailureHandler extends SimpleUrlAuthenticationFailureHandler {

	@Autowired
	private SecurityProperties securityProperties;


	@Override
	public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception) throws IOException, ServletException {
		log.info("登录失败");
		if (LoginTypeEnum.JSON.equals(securityProperties.getBrowser().getLoginType())) {
			response.setStatus(HttpStatus.INTERNAL_SERVER_ERROR.value());
			response.setContentType("application/json;charset=UTF-8");
			response.getWriter().write(JSON.toJSONString(exception));
		} else {
			// 如果用户配置为跳转，则跳到Spring Boot默认的错误页面
			super.onAuthenticationFailure(request, response, exception);
		}
	}
}
